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Method and apparatus for improving communication sensitivity

A technology of sensitivity and wireless communication equipment, applied in the direction of synchronization/start-stop system, digital transmission system, frequency modulation carrier system, etc., can solve problems such as connection problems and unsatisfactory performance

Inactive Publication Date: 2018-07-10
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some cases, this limited range can lead to connection problems and unsatisfactory performance

Method used

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  • Method and apparatus for improving communication sensitivity
  • Method and apparatus for improving communication sensitivity
  • Method and apparatus for improving communication sensitivity

Examples

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Embodiment Construction

[0023] The systems and methods disclosed herein may provide transmit (Tx) and / or receive (Rx) schemes for improving wireless communication sensitivity. Improving wireless communication sensitivity can increase the range of some wireless communication systems for various sensors and / or connectivity solutions. For example, the systems and methods disclosed herein provide specific Tx / Rx formats for improved sensitivity.

[0024] The systems and methods described herein can be implemented on a wide variety of different electronic devices. Examples of electronic devices include general-purpose or special-purpose computing system environments or configurations, personal computers (PCs), server computers, handheld or laptop devices, multiprocessor systems, microprocessor-based systems, programmable consumer electronics, network PCs , a minicomputer, a mainframe computer, a distributed computing environment including any of the above systems or devices, and the like. These systems a...

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Abstract

A method for improving communication sensitivity by a wireless communication device is described. The method includes obtaining a string of bits. The method also includes mapping each bit in the string of bits to a pre-allocated bit pattern to create a series of concatenated pre-allocated bit patterns. The method further includes generating a modulated signal based on the series. The method additionally includes transmitting the modulated signal.

Description

[0001] related application [0002] This application is related to, and claims priority from, U.S. Provisional Patent Application Serial No. 61 / 901,352, filed November 7, 2013, for "SCHEME FOR IMPROVING RECEIVERSENSITIVITY." technical field [0003] In general terms, this disclosure relates to communications. More specifically, the present disclosure relates to systems and methods for improving communication sensitivity. Background technique [0004] Over the past few decades, the use of electronic devices has become pervasive. In particular, advances in electronics have lowered the cost of increasingly complex and useful electronic devices. Lower costs and consumer demand have proliferated the use of electronic devices, making them virtually ubiquitous in modern society. As the use of electronic devices expands, so does the need for new and improved features of electronic devices. More specifically, electronic devices that perform new functions and / or perform functions ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L25/49
CPCH04L27/12H04L25/4908H04L27/20
Inventor R·高普兰L·N·卢昂
Owner QUALCOMM INC